Redis is an in-memory database that persists on disk. Prior to versions 6.2.7 and 7.0.0, an attacker attempting to load a specially crafted Lua script can cause NULL pointer dereference which will result with a crash of the redis-server process. The problem is fixed in Redis versions 7.0.0 and 6.2.7. An additional workaround to mitigate this problem without patching the redis-server executable, if Lua scripting is not being used, is to block access to `SCRIPT LOAD` and `EVAL` commands using ACL rules.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-04-27T19:55:10

Updated: 2024-08-03T04:20:50.463Z

Reserved: 2022-02-10T00:00:00

Link: CVE-2022-24736

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-04-27T20:15:09.857

Modified: 2023-11-07T03:44:35.233

Link: CVE-2022-24736

cve-icon Redhat

Severity : Low

Publid Date: 2022-04-27T00:00:00Z

Links: CVE-2022-24736 - Bugzilla